Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SC

Shou Chiba

SCSenju Sprinkler Co.: 1 patents #1 of 2Top 50%
Overall (2019): #275,727 of 560,194Top 50%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D871681 Joint for fire extinguishing equipment Yutaka Tateishi 2019-12-31